Did OSI Systems, Inc. have a data breach?

In plain terms

OSI Systems, Inc. officially reported a data security incident to the Texas Attorney General on March 12, 2026, confirming unauthorized access to their systems. The breach occurred on December 23, 2025, potentially exposing personal information of affected individuals. If you received a letter from OSI Systems, this filing confirms the reported incident.

OSI Systems, Inc., a global provider of electronic systems and components, filed a data breach notification with the Texas Attorney General on March 12, 2026. The company stated that a data security incident took place on December 23, 2025, involving unauthorized access to its internal systems. An investigation into the full scope of the event is currently underway.

The public filing from OSI Systems, Inc. confirms that personal information was involved in this security incident. While the specific categories of data were not detailed in the official report, the company has acknowledged that unauthorized parties gained access to certain systems where this information was stored.

If you have received a formal notification letter from OSI Systems, Inc., it indicates that your personal information was identified as being within the compromised environment. These letters are sent to inform you directly about the incident and often provide additional specific guidance related to your situation.

It is advisable for anyone potentially affected to remain vigilant. Regularly review statements from your financial institutions and monitor your credit reports for any unusual or unauthorized activity. Should you spot anything suspicious, report it immediately to the relevant financial institution.

Additionally, consider placing a fraud alert on your credit files with the three major credit bureaus: Equifax, Experian, and TransUnion. This alert can make it more difficult for identity thieves to open new accounts in your name. You may also consider a security freeze for a stronger protective measure.

This information is based on the official data breach filing made by OSI Systems, Inc. with regulatory authorities in Texas, as required by state law following such security incidents.